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प्रश्न
State one relevant observation for the following
When ammonia gas is burnt in an atmosphere of excess oxygen.
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उत्तर
It burns in oxygen with a yellowish-green flame.
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Reaction of Ammonia with heated copper oxide.
Select from the list the gas that matches the description given in case
[ammonia, ethane, hydrogen chloride, hydrogen sulfide, ethyne]
This gas is used as a reducing agent in reducing copper oxide to copper
Ammonia gas is passed over heated copper (I) oxide.
Name the gas evolved in each of the following cases :
Ethene undergoes hydrogenation reaction.
Give balanced equation of :
Action of heat an a mixture of copper an nitric acid
Name the substance used for drying ammonia gas? Why cannot substances such as conc.H2SO4, anhydrous calcium chloride and phosphorus pentoxide be used for drying ammonia gas?
Choose the correct answer from the options given below :
Ammonia reacts with excess chlorine to form
Copy and complete the following equations :
(i) Mg3N2 + 6H2O →
(ii) 2NH3 + 3CuO →
(iii) 8NH3 + 3Cl2 →
(iv) 4NH3 + 5O2 →
The catalyst used in the oxidation of ammonia is ______.
